baber/WOPTO huggingface dataset:
Patent JP-H05332470-A (JP)
Title: Solenoid valve
Inventor: KASHIMA SO
IPC: H01F7/16
Filed: 1992-06-01
Abstract: PURPOSE:To improve the responsiveness of a plunger and a valve means by forming a center hole and a slit on a flange which is contiguous to a coil and made of electric conductive material and allowing the eddy current generated at the peripheral edge part of the flange to flow in the vicinity of the center hole, thus assisting the generation of the magnetic flux. CONSTITUTION:The electromagnetic means 1 of a solenoid valve continguously contacts in the axis line direction of a coil 11, and has a flange 12 made of the electric conductive material which has a center hole 16 and a slit 17 extending in the radial direction. In this case, the flange 12 has a bobbin 15, together with a cylindrical body 13. Further, a plunger 26 is allowed to communicate to the inside of the coil 11 and the center hole 16 of the flange 12. Further, a magnetic path for leading the magnetic flux of the coil 11, together with the plunger 26, is formed from a yoke 18. A valve means is driven by the plunger 26. Accordingly, when the coil 11 is excited, the eddy current generated on the peripheral edge part of the flange 12 is allowed to flow in the vicinity of the slit 17 and the center hole 16, and the generation of the magnetic flux is assisted in the vicinity of the center hole 16.
Patent JP-H038653-A (JP)
Title: Film transport device
Inventor: IKEDA MASAHIRO
IPC: B41J15/04
Filed: 1989-06-02
Abstract: PURPOSE:To obtain excellent transport property of a film by connecting a feed roller and a sprocket to each other through a timing belt so that the linear speed of the feed roller may be slightly higher than that of the sprocket. CONSTITUTION:A linear speed of a feed roller 19 on the tension side of a film 12 is adjusted higher slightly than that of a sprocket 11. The film 12 sandwiched between the feed roller 19 and a pad roller 20 slips by an amount of a difference in the speed, and a back tension is applied to the film 12 to render the flatness to the film. By this, the feeding of the film 12 to a load part F such as loop shoot 15, etc., in which transport resistance is relatively large, can be made stably and high-speed transport can also be realized.
Patent JP-H10335966-A (JP)
Title: Surface acoustic wave device
Inventor: TAKAGI MICHIAKI
IPC: H03H9/25
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To make a device small in size and improved in performance by setting an electrode finger cyclic length such that it around the center of plural interdigital electrodes it constitute a resonator having a specific conductor width as to have different values from electrode finger cyclic length on both sides. SOLUTION: Interdigital electrodes(IDT) are formed by alternately and arranging in parallel electrode fingers 103 and 104 of positive and negative polarities on positive and negative supply conductors 101 and 102 with them crossed in the phase propagation direction of an surface acoustic wave on a piezoelectric substrate 100. The conductor width of the fingers 103 and 104 is set to almost 1/4 wavelength λ, and also an electrode finger cyclic length PTc which is near the center and electrode finger cyclic length PTs on both sides have different values. That is, when the propagation coefficient of a surface acoustic wave caused by the substrate 100 and the IDT is negative, it is of a frequency- increasing type that meets a condition PTc<PTs, and when a coefficient is positive, it is of a frequency-decreasing type which meets a condition PTc>PTs.  Further, the electrode finger cyclic length PT has gradual changes according to an X coordinate position through prescribed rules.
Patent JP-H1065826-A (JP)
Title: Information receiving method and its device
Inventor: IMANAKA TAKESHI
IPC: H04N1/32
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To naturally express the combination of two information by obtaining coordinate data corresponding to a received DTMF signal, displaying a prescribed graphic on a position based on the coordinate data and visually expressing quantitative information such as a degree and time or regarding the information as two-dimensional coordinates. SOLUTION: A receiving means 1 waits for a connection request for a line. When the connection request is outputted, the line is connected. Then the receiving means 1 sends a required instruction message by voice from the receiver side to the connected line and a transmitting side executes the operation based on the message. The means 1 detects a DTMF signal inputted from the transmitting side and judges whether the DTMF signal is a numeral included within a previously determined range or the valid number of digits. Then a conversion means 2 converts the numeral corresponding to the detected DTMF signal into a coordinate value by using a function. In the end, the prescribed figure is displayed at the place showing the coordinate value obtained as the conversion result in the display means 3.
Patent JP-2000329494-A (JP)
Title: Heat exchanger and air-conditioning device for vehicle
Inventor: OONAMI TAKESHI
IPC: F28F9/26
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To perform mounting to a chassis with a simple structure and at the same time easily predict the amount of passing air by arranging a condenser and a radiator on the same plane in one piece. SOLUTION: A condenser 22 and a radiator 31 are arranged on the same plane and are cooled at the same time by air being introduced, and a structure is formed so that introduced air does not pass both the condenser 22 and the radiator 31, thus accurately calculating the amount of air to be supplied for cooling, thus accurately calculating the cooling efficiency of the condenser 22 and the radiator 31 for greatly aiding in the progress of the development of a vehicle. Further, since the condenser 22 and the radiator 31 are formed in one piece, the need for individually providing vibration-proof structure being provided at a fixation part is eliminated at a chassis is eliminated, thus reducing the number of parts and reducing manufacturing costs.
Patent JP-H07323356-A (JP)
Title: Method for predicting stream in vessel
Inventor: YAMADA YOSHIHIRO
IPC: G06F19/00
Filed: 1994-06-01
Abstract: PURPOSE:To obtain a predicting method for flow, by which the flow at the time of discharging fluid into a vessel can be predicted by using the shapes and the arrangements of a nozzle and the vessel and flowing velocity, etc., as input variables. CONSTITUTION:The shape of the nozzle, the shape of the vessel, the relative position of the nozzle and the vessel and the discharging velocity Vi of the nozzle are used as the input variables. The flowing velocity distribution is decided by making the flow in the vessel visuablizable based on these input variables by the experiments or a computer, and a radius and an angular velocity of forced vortex are obtd. from the flowing velocity distribution. The input variables are changed, and each procedure is repeated to obtain the function using the input variables as the variables, and the optional nozzle shape, vessel shape, relative position of the nozzle and the vessel and nozzle discharging flowing velocity Vi to be predicted are set. Successively, the coordinate of the vortex center and the radius and the angular velocity of the forced vortex in the input variables set based on the obtd. function are decided, and the flowing velocity distribution in the vessel is set by using the vortex theory. Lastly, a convergent calculation is executed so as to satisfy the law of conservation of mass, and the flowing velocity in the whole range in the vessel is predicted in a short time and at a low cost.
Patent JP-H01310449-A (JP)
Title: Fault processing system
Inventor: JITSUPOU AKIRA
IPC: G06F11/20
Filed: 1988-06-08
Abstract: PURPOSE:To prevent failure of a system consists of plural central processing units by separating the central processing units from the system when it is decided that a fault occurs at the port part of the central processing units. CONSTITUTION:When a fault is detected by a fault detecting circuit 24, a parity error is reported to a fault detecting reporting part 25. The information from the reporting circuit 25 is received, and a port part fault detecting circuit 28 decides whether or not the fault is the trouble of the port part of a central processing processor 4. When it is decided that the fault is the port part trouble of the central processing processor 4, the influence due to the port part fault of a central processor 4 is not spread into the internal part of a system control device 2, and as such, the parity signal of the main memory access signal is inverted by a parity inverting circuit 26. Thus, since the fault due to the main memory access signal is not detected in the internal part of the system control device 2 thereafter, the system down does not occur.
Patent JP-H01311191-A (JP)
Title: Gas for gas lighter
Inventor: TAMURA TAKEMI
IPC: F23Q2/34
Filed: 1988-06-08
Abstract: PURPOSE:To provide an aromatic gas not clogging a vaporization mechanism because an aromatic component is homogeneously dissolved in butane gas and having good ignitability up to the exhaustion of the gas by containing the aromatic component such as limonene or the component and a specific solvent. CONSTITUTION:The objective gas contains (A) one or more perfume components selected from a group comprising limonene, synthetic or natural essential oils such as lemon oil, orange oil, grape fruit oil, lime oil or bergamot oil containing the limonene as a main component, methyl isobutyrate, ethyl n-butyrate, ethyl propionate, ethyl isovalerate, ethyl 2-methylbutyrate, isoamyl acetate, n-butyl isovalerate, ethyl acetoacetate, citral, carvone, etc., or the component A and (B) a solvent comprising an isoparaffinic hydrocarbon and/or diethyl phthalate.
Patent JP-H11338856-A (JP)
Title: Circulation method of electronic document for work flow
Inventor: HANIYUDA SHINICHI
IPC: G06F19/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To extract the condition that is specified by the type and contents of an electronic document and to distribute the document to a specific user by making a user distribution means distribute an item stored in a roll item DB to a user item DB while referring to a definition table which stores the corresponding relation with the user. SOLUTION: A roll distribution means 11 receives the electronic document (item) that is sent from a user processing means 17 and should be circulated. The item includes its ID, the business process ID to which the item belongs, the roll that circulated the item and the document data to be processed. Then the means 11 extracts the business process ID and the next circulation roll of the business process corresponding to the circulation roll based on a business process definition table 10 where a flow of the item is defined and then writes the item into a roll item DB 12. Thus, this means extracts the condition that is specified by the type and contents of an electronic document to attached to an item and can distribute the item to a certain specific user.
Patent JP-H07330462-A (JP)
Title: Porous silicon carbide sintered compact and its production
Inventor: YAMADA CHOMEI
IPC: C04B38/00
Filed: 1994-05-31
Abstract: PURPOSE:To produce a porous SiC sintered compact excellent in pore characteristics and strength characteristics. CONSTITUTION:A powdery mixture of SiC powder with MoSi2 powder is compacted and fired at a temp. between the m.p. of MoSi2 and 2,200 deg.C in a nonoxidizing atmosphere to produce the objective porous SiC sintered compact contg. MoSi2 fused and filled into the bonding grain boundary parts of SiC grains constituting the sintered compact. The average particle diameter of the SiC powder is preferably 0.1-10mum, that of the MoSi2 powder is 5-30mum and the MoSi2 powder is preferably added by 10-30 pts.wt. to 100 pts.wt. of the SiC powder. The powdery mixture is preferably heat-treated at a temp. below the m.p. of MoSi2 before firing.
Patent JP-H04231290-A (JP)
Title: Unmanned aircraft including inversion rotor positioned in toroidal type fuselage and controlling all flight
Inventor: JIEIMUZU PIITAA SAIKON
IPC: B64C27/10
Filed: 1991-05-16
Abstract: PURPOSE: To improve control performance by applying a corrective pitch and a cyclic pitch to rotor blades, generating moment by means of pitch changes of the blades, and controlling behaviors via the cooperation with the moment from air streams. CONSTITUTION: When both the corrective pitch and cyclic pitch of counter- rotating rotors 16, 18 are controlled, nose-up moment MS as shown in the figure is generated in the lift or moment generating characteristic of a fuselage 12. When the air inflow quantity becomes maximum at the O-position or rear position of the duct 54 of the fuselage 12 by cyclic pitch control, nose-down moment MR countering the nose-up moment MS is generated, and it cooperates with the nose-down moment MR generated by the rotor 16. A relation shown in the figure exists among the cyclic pitch angle, nose-up moment MS and nose-down moment MR, and the behaviors of a flight vehicle are controlled by the control of the cyclic pitch angle.
Patent JP-H01310854-A (JP)
Title: Lens polishing device
Inventor: MAYAHARA KIYOSHI
IPC: B24B13/02
Filed: 1988-06-08
Abstract: PURPOSE:To facilitate execution of variation so that lenses having different curvatures of radius are polished, by a method wherein a rocking member to hold the tip of the lens and a drive means being reciprocatively rotatable are secured to a table, and the screw shaft of a body plate is threadedly joined with the table so that a distance between the rocking center of the rocking member and a polishing disc is varied. CONSTITUTION:When lenses having different curvatures of radius are polished, a cylinder 41 disposed to the upper end of a support bracket 34 is actuated, and is engaged with a positioning hole formed in a support base plate 11. With a cylinder 38 actuated, a relative position between a rocking member 33 and the support bracket 34 is changeable. Under this state, numerical control is made on a motor 31, and through rotation of a screw shaft, a slide table 23 secured to a support shaft 21 is moved, and a rotation center 20 of the support shaft 21 is caused to coincide to the position of the center of the curvature of the lens held to the tip of the rocking member 33. The cylinder 38 is restored to its original state, and after the support bracket 34 and the rocking member 33 are secured, release from an engaging state is effected, and the rocking member 33 is brought into a rockable state.
Patent JP-H10319294-A (JP)
Title: Lens barrel
Inventor: KAMATA TETSUHARU
IPC: G02B7/02
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To realize appropriate exposure even when the opening amount of a diaphragm is changed at the time of shift and tilt operation or at the time of zoom operation by correcting the driving amount of a diaphragm mechanism by a driving device based on the detected result by a detecting device. SOLUTION: A shift amount and a tilt amount are detected by a shift amount detecting device 18 and a tilt amount detecting device 19 and the detected result is transmitted to a rotational angle processing circuit 14. The storage device of the circuit 14 calculates the correction driving amount of a diaphragm blade 17 corresponding to the rotational angle of an interlocked disk member 10 and corresponding to the shift amount and the tilt amount based on the corresponding data of the correction amount of the driving amount of the blade 17 with respect to the shift amount and the tilt amount. An electromagnetic diaphragm driving control circuit 15 transmits a necessary driving instruction to an electromagnetic diaphragm unit 16 based on the value of the correction driving amount transmitted from the circuit 14.  The unit 16 drives the blade 17 by the correction driving amount by using a motor in the unit so as to change the opening amount D formed by the blade 17.
Patent JP-S622348-A (JP)
Title: Date data input system
Inventor: YOSHIDA MASATAKA
IPC: G06F1/14
Filed: 1985-06-27
Abstract: PURPOSE:To select and input optionally a date data by operating a prescribed control key, by providing a means for forming automatically plural pieces of date data of each different display format. CONSTITUTION:A date data table forming part 71 reads out date information 72 from a timepiece 8 and displays the Christian Era or the Japanese Era, therefore, in case of the Japanese Era, a flag 73 is turned on. Subsequently, a date data is generated in a date data table 9 by referring to a date display format designating data 74. Next, in accordance with whether the date data to be generated is the Japanese Era or the Christian Era, and whether the Japanese Era flag 73 is on or off, the date information 72 is adopted as it is, or the Japenese Era is converted to the Christian Era, or vice versa. The kind of the remaining character of the designating data 74, a character size, and the parameter of a character style are analyzed and a corresponding date data is generated. The generated date data is registered until it becomes the number of pieces which can be registered in the table 9. When the registration becomes full, a date data selecting part 75 is started, one date data is selected in accordance with a prescribed algorithm from the table 9, and a display num ber is recorded and brought an output display to a display device 10.
Patent JP-H07332406-A (JP)
Title: Disc brake
Inventor: SANO TAKASHI
IPC: F16D55/227
Filed: 1994-05-31
Abstract: PURPOSE:To make it difficult to visualize the clip, which is preventing a pad supporting pin from falling off, from outside of a caliper by covering the clip with the extended part provided on a claw part of the caliper and the extended part provided on a back plate of the pad. CONSTITUTION:A side end part of a caliper 2, which is fixed to the non-rotating part of a vehicle and supported by a carrier, is made to support a pad supporting pin 13 bridging between a cylinder part and a claw part 8 and the pin 13 is made to support the back plate 17 of a pad 16 in a freely slidable manner. In this case, extended parts 25, 26 extending in the rotational direction of a disc rotor are respectively provided on the side ends of a cylinder part or the claw part 8 of the caliper 2 and the adjoining back plate 17. The pin 13 is inserted in through holes 27, 28 formed on respective extended parts 25, 26 and contrived to prevent it from being pulled out by the use of a clip 23 fitted to the pin 13 between both extended parts 25, 26 which are formed in sizes large enough to cover the entire clip 23.
Patent JP-H11332369-A (JP)
Title: Constitution for treating tailing of combine harvester
Inventor: MIYAMOTO AKIRA
IPC: A01F12/18
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide the subject constitution for treatment capable of surely treating tailings by installing a tailing treating cylinder at a specific position. SOLUTION: This constitution for treating tailings of a combine harvester is obtained by transversely installing a tailing treating cylinder 60 above a shaking body 51 and is capable of conveying the tailings graded with the shaking body 51 to the tailing treating cylinder 60 with a returning conveyor 14 and treating the tailings in a shaking and grading device 10 of the combine harvester comprising the shaking body 51 arranged under a thresher 9 and carrying out the grading and the returning conveyor 14 for conveying the tailings after the grading.  Furthermore, the constitution is obtained by connecting one end of the tailing treating cylinder 60 to the terminal end of a tailing conveyor 23, extending the upper part of the tailing treating cylinder 60 to the upper part of the shaking body 51, covering and installing the undersurface of the tailing treating cylinder 60 with a treating unit for leaked down materials, treating the tailings and enabling the leaking down of the tailings in the shaking and grading device 10 comprising the shaking body 51 arranged under the thresher 9 and the first grade grain conveyor 22 and tailing conveyor 23 installed under the shaking body 51, receiving the first grade grain and tailings and conveying the first grade grains and tailings.
Patent JP-H09325170-A (JP)
Title: Coil withstand voltage tester and its test method
Inventor: MATSUBARA HARUYOSHI
IPC: G01R31/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To detect low level waveform change due to corona discharge by converting the waveform of damped oscillation current passing in a serial resonance circuit to the waveform of damped oscillation voltage via a current converter and extracting it. SOLUTION: The damped oscillation by a resonating capacitor 3 and a tester coil 5 is converted to voltage by a current converter 3" connected between one of output terminals 4 and a ground terminal of a high potential divider 3 as the resonating capacitor and is input in a buffer amplifier 6. The damped oscillation waveform processed by the amplifier 6 to lower impedance is input in a waveform shaping circuit 7, a peakhold circuit 8, analog circuits 9, 11 and 13. Thus, by analyzing the waveform of the voltage detected by the converter 3", the existence of defect location generating corona discharge in the primary coil or the secondary coil of the coil 5 can be recognized.
Patent JP-S6122431-A (JP)
Title: Production of magnetic recording medium
Inventor: KOUMI FUMIO
IPC: G11B5/84
Filed: 1984-07-10
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent durability and corrosion resistance by providing a ferromagnetic layer on a base body and effecting plasma polymn. reaction using a gaseous monomer of a prescribed org. compd. and crosslinking reaction by irradiation of electrons to form a plasma- polymerized protective layer thereon. CONSTITUTION:The base body 1 on which the ferromagnetic layer 13 is deposited by evaporation is unrolled from a stock roll 3 in a vacuum vessel 2 and is wound on a cylindrical can 5. Such base body is run at a specified speed. A gaseous crosslinking agent consisting of an ester compd. (for example, tetramethyl silane) of at least one of acrylate and methacrylate is introduced through a gas introducing pipe 9b into the vessel and a gaseous monomer of an org. compd. (for example, tetramethyl silane) is introduced therein through a conduit 9a. Plasma is generated by impressfing a high frequency to an electrode 11 and electron rays are irradiated from an electron ray irradiating device 12 so that the plasma-polymerized protective film 14 is formed by the plasma polymn. reaction and crosslinking reaction, respectively. The magnetic recording medium having excellent durability and corrosion resistance is thus obtd.
Patent JP-H0579527-A (JP)
Title: Damping force adjusting type hydraulic buffer
Inventor: MATSUMOTO KINYA
IPC: F16F9/46
Filed: 1991-05-17
Abstract: PURPOSE:To prevent generation of impulsive sound due to changeover of damping force during operation of a hydraulic buffer to make change over of damping force by opening or closing a bypass passage communicating to two rooms defined by a piston. CONSTITUTION:A bypass passage 17 is provided along the axial direction of a piston rod 15, and in the bypass passage 17, an annular valve seat member 19 and a cylindrical valve body 18 to open or close the bypass passage 17 by fitting to or separating from the valve seat member 19 through moving along the axial direction of the piston rod. An annular slope 19b spreading toward the valve body 18 side is formed on the inner circumference of the engaging part 19a of the valve seat member 19. By this constitution, the clearance area between the annular slope 19b and the valve body 18 is gradually changed following the movement of the valve body 18.